Fcpwsd #3 Pine Lake Estates WWTP
Gray Summit, MO · Franklin County · Publicly Owned Treatment Works
- Average flow
- 0.007 MGD
- Design flow
- —
- NPDES permit
- MO0111554
- Administratively continued
- Permit expires
- June 2026
- Population served
- 167
- CWNS 2022
Fcpwsd #3 Pine Lake Estates WWTP is a publicly owned wastewater treatment works in Gray Summit, Franklin County, Missouri treating an average of 0.007 million gallons per day, serving about 167 residents. Treatment on site includes biological treatment, other, biosolids aerobic digestion, dechlorination, disinfection, chlorine/ chloramine. It discharges under NPDES permit MO0111554 (administratively continued), which expires in June 2026, with 6 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Biological Treatment, Other
unit processBiosolids Aerobic Digestion
unit processDechlorination
unit processDisinfection, chlorine/ chloramine
unit processUnlock exact unit counts →
Compliance snapshot (last 3 years)
- Total violations
- 6
- Effluent violations
- 6
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Fcpwsd #3 Pine Lake Estates WWTP.
No verified contacts on file yet
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Nearby wastewater treatment plants in Missouri
Gray Summit · 1 mi away
0.1 MGD
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0.006 MGD
Villa Ridge · 1 mi away
0.001 MGD
Gray Summit · 2 mi away
0.02 MGD
Pacific · 2 mi away
0.01 MGD
Villa Ridge · 2 mi away
0.02 MGD
Villa Ridge · 3 mi away
0.001 MGD
Labadie · 3 mi away
0.02 MGD
Fcpwsd #3 Pine Lake Estates WWTP: frequently asked questions
Sources and methodology
Flow, permit and violation figures come from the EPA's ICIS-NPDES discharge monitoring records. Population served comes from the Clean Watersheds Needs Survey 2022. Treatment structures are identified by Klarifi's review of aerial imagery, and capital improvement projects are extracted from published municipal budget documents. Violations are counted over the last three years of monitoring reports.
Data refreshed September 11, 2026; facility record last updated September 4, 2024.